fix(cli): type only import in config (#6765)

Co-authored-by: jcesarmobile <[email protected]>
Co-authored-by: Mark Anderson <[email protected]>

cli/src/config.ts

@@ -516,7 +516,7 @@ async function determineGemfileOrCocoapodPath(
 
 function formatConfigTS(extConfig: ExternalConfig): string {
   // TODO: <reference> tags
-  return `import { CapacitorConfig } from '@capacitor/cli';
+  return `import type { CapacitorConfig } from '@capacitor/cli';
 
 const config: CapacitorConfig = ${formatJSObject(extConfig)};